54925231 has 4 divisors (see below), whose sum is σ = 54949464. Its totient is φ = 54901000.

The previous prime is 54925223. The next prime is 54925237. The reversal of 54925231 is 13252945.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54925231 - 2³ = 54925223 is a prime.

It is a super-2 number, since 2×54925231² = 6033562000806722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54925193 and 54925202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54925237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8320 + ... + 13381.

It is an arithmetic number, because the mean of its divisors is an integer number (13737366).

Almost surely, 2^54925231 is an apocalyptic number.

54925231 is a deficient number, since it is larger than the sum of its proper divisors (24233).

54925231 is a wasteful number, since it uses less digits than its factorization.

54925231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24232.

The product of its digits is 10800, while the sum is 31.

The square root of 54925231 is about 7411.1558477744. The cubic root of 54925231 is about 380.1228388648.

The spelling of 54925231 in words is "fifty-four million, nine hundred twenty-five thousand, two hundred thirty-one".